package com.my.servlets;

import com.my.entity.User;
import com.my.user.service.IUserService;
import com.my.user.service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class AddUserServlet  extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        String name = request.getParameter("uname");
        String pwd = request.getParameter("upwd");
        User user = new User(name,pwd);
        IUserService service = new UserServiceImpl();
        boolean result = service.addUser(user);

        //设置响应编码，其顺序必须在out之前，否则会出现乱码
        response.setContentType("text/html;charset=UTF-8");
        response.setCharacterEncoding("utf-8");

        if(result){
            request.setAttribute("error","AddNoError");
        }else{
            request.setAttribute("error","AddError");
        }
        request.getRequestDispatcher("QueryAllUsersServlet").forward(request,response);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req,resp);
    }
}
